Answer:
$2147.85
Step-by-step explanation:
199.5*.5=99.75
199.5+99.75=299.25
299.25*.3=89.775
299.25-89.775=209.475
209.475*.04=8.279
209.475+8.379=217.854
Answer:
14 units.
Step-by-step explanation:
Graph all the points on a coordinate grid. Two sides are 4 units each and the other two sides are 3 unites each.
P = 2(l + w)
P = 2(3 + 4)
P = 6 + 8 ← (The distributive property) OR 2(7) ← (Normal way to solve)
P = 14 units and 14 units.
You could also do addition.
P = 3 + 3 + 4 + 4
P = 6 + 8
P = 14 units
Hope this helped!
Answer:
30.6 feet
Step-by-step explanation:
first she descends 10.7 feet then she goes up 8.6 so you subtract: 10.7 - 8.6 which equals 2.1. So she is currently only down 2.1 feet. Then she descends 28.5 more feet so you add 28.5 + 2.1 which equals 30.6 feet.